Affiliate marketing is legal, but there are rules to follow based on where you live. One key requirement is being honest about your affiliate links. You need to tell your audience when you earn a commission from a link, using clear words like "I may earn a commission" or hashtags like #ad on social media. Also, you must respect privacy laws, like not sharing personal information without permission. If you use email marketing, make sure people agree to receive your emails and include an unsubscribe option. Tax rules apply too, so you should report your earnings. Since laws differ by country, it's smart to check local regulations or ask a legal expert to stay safe. Being open and following these rules builds trust with your audience. What do you think about these requirements?